CVE-2026-3623

IBM Netezza Performance Server Replication Services 3.0.2.0 through 3.0.5.0 allows an attacker with low‑privileged access to escalate their privileges to root. By exploiting this flaw, the attacker can execute root‑level commands, obtain a root shell, and change the root user’s password. Successful exploitation also enables modification or removal of system‑wide files and the installation of persistent backdoors. This results in full system compromise with complete loss of confidentiality, integrity, and availability.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7272148	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:netezza_performance_server_replication_services:*:*:*:*:*:*:*:*

History

26 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) IBM Netezza Performance Server Replication Services 3.0.2.0 hasta 3.0.5.0 permite a un atacante con acceso de bajos privilegios escalar sus privilegios a root. Al explotar esta vulnerabilidad, el atacante puede ejecutar comandos a nivel de root, obtener un shell de root y cambiar la contraseña del usuario root. La explotación exitosa también permite la modificación o eliminación de archivos de todo el sistema y la instalación de puertas traseras persistentes. Esto resulta en un compromiso total del sistema con una pérdida completa de confidencialidad, integridad y disponibilidad.

Information

Published : 2026-05-27 14:16

Updated : 2026-10-26 11:10

NVD link : CVE-2026-3623

Mitre link : CVE-2026-3623

CVE.ORG link : CVE-2026-3623

JSON object : View

Products Affected

ibm

netezza_performance_server_replication_services

CWE

CWE-250

Execution with Unnecessary Privileges

NVD-CWE-noinfo

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